236421522

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{1049}}^1$

素因数の和:1735

約数の個数: 48

約数和(自身を含む): 540540000

約数和(自身を除く): 304118478

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 659, 1049, 1318, 1977, 2098, 3147, 3954, 5931, 6294, 9441, 11862, 12521, 18882, 19931, 25042, 37563, 39862, 59793, 75126, 112689, 119586, 179379, 225378, 358758, 691291, 1382582, 2073873, 4147746, 6221619, 12443238, 13134529, 26269058, 39403587, 78807174, 118210761, 236421522]

約数ペア:

[(1, 236421522), (2, 118210761), (3, 78807174), (6, 39403587), (9, 26269058), (18, 13134529), (19, 12443238), (38, 6221619), (57, 4147746), (114, 2073873), (171, 1382582), (342, 691291), (659, 358758), (1049, 225378), (1318, 179379), (1977, 119586), (2098, 112689), (3147, 75126), (3954, 59793), (5931, 39862), (6294, 37563), (9441, 25042), (11862, 19931), (12521, 18882)]